[INFO] updating cached repository windsfoot/rust15
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/windsfoot/rust15
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/windsfoot/rust15" "work/ex/beta-1.38-1/sources/1.37.0/gh/windsfoot/rust15"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/windsfoot/rust15'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/windsfoot/rust15" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/windsfoot/rust15"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/windsfoot/rust15'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8283761d31cfd494a9645c480dc28d862341739a
[INFO] sha for GitHub repo windsfoot/rust15: 8283761d31cfd494a9645c480dc28d862341739a
[INFO] validating manifest of windsfoot/rust15 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of windsfoot/rust15 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing windsfoot/rust15
[INFO] finished frobbing windsfoot/rust15
[INFO] frobbed toml for windsfoot/rust15 written to work/ex/beta-1.38-1/sources/1.37.0/gh/windsfoot/rust15/Cargo.toml
[INFO] started frobbing windsfoot/rust15
[INFO] finished frobbing windsfoot/rust15
[INFO] frobbed toml for windsfoot/rust15 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/windsfoot/rust15/Cargo.toml
[INFO] crate windsfoot/rust15 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing windsfoot/rust15 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/windsfoot/rust15:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 965e5ceb832dc188e5daf25d6bbd2b8317cd743690231862cf22df2d0ccacad4
[INFO] running `"docker" "start" "-a" "965e5ceb832dc188e5daf25d6bbd2b8317cd743690231862cf22df2d0ccacad4"`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling encoding_rs v0.7.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling sto v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib/mod.rs:10:46
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn readcsv(path: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `sLine` should have a snake case name
[INFO] [stderr]   --> src/lib/kbar.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(sLine:&Vec<u8>)->Kbar
[INFO] [stderr]    |                ^^^^^ help: convert the identifier to snake case: `s_line`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.08s
[INFO] running `"docker" "inspect" "965e5ceb832dc188e5daf25d6bbd2b8317cd743690231862cf22df2d0ccacad4"`
[INFO] running `"docker" "rm" "-f" "965e5ceb832dc188e5daf25d6bbd2b8317cd743690231862cf22df2d0ccacad4"`
[INFO] [stdout] 965e5ceb832dc188e5daf25d6bbd2b8317cd743690231862cf22df2d0ccacad4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/windsfoot/rust15:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ce240c10f96de24a6ba1c79588d84a94e2a74ff146cdc2f74118c76332aa0cf5
[INFO] running `"docker" "start" "-a" "ce240c10f96de24a6ba1c79588d84a94e2a74ff146cdc2f74118c76332aa0cf5"`
[INFO] [stderr]    Compiling sto v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib/mod.rs:10:46
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn readcsv(path: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `sLine` should have a snake case name
[INFO] [stderr]   --> src/lib/kbar.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(sLine:&Vec<u8>)->Kbar
[INFO] [stderr]    |                ^^^^^ help: convert the identifier to snake case: `s_line`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "ce240c10f96de24a6ba1c79588d84a94e2a74ff146cdc2f74118c76332aa0cf5"`
[INFO] running `"docker" "rm" "-f" "ce240c10f96de24a6ba1c79588d84a94e2a74ff146cdc2f74118c76332aa0cf5"`
[INFO] [stdout] ce240c10f96de24a6ba1c79588d84a94e2a74ff146cdc2f74118c76332aa0cf5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/windsfoot/rust15:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 63da29091fa2b99aee141733c557f41248850eb0fc7e0388762a403e05b5ba99
[INFO] running `"docker" "start" "-a" "63da29091fa2b99aee141733c557f41248850eb0fc7e0388762a403e05b5ba99"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sto-7a12744cb127d6eb
[INFO] running `"docker" "inspect" "63da29091fa2b99aee141733c557f41248850eb0fc7e0388762a403e05b5ba99"`
[INFO] running `"docker" "rm" "-f" "63da29091fa2b99aee141733c557f41248850eb0fc7e0388762a403e05b5ba99"`
[INFO] [stdout] 63da29091fa2b99aee141733c557f41248850eb0fc7e0388762a403e05b5ba99